A Language Free Zone has been set up along Cheonggyecheon Stream, allowing international visitors to gain access to more information while traveling in Seoul.

By utilizing a translation platfrom, Language Free Zone provides translation of notices and signs written in Korean or English into other languages.

QR codes are attached to various notices and signs posted around eight major locations along Cheonggyecheon Stream. Visitors can simply scan the code using their smartphone to read the guides translated in English, Chinese, Japanese, Indonesian, Thai, Vietnamese, Russian, French, Spanish, or Arabic.